INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6725c91e5ec454ec7a321456c0e4a339275892d875a667e0d45e03879c71f05', 
    'W18FMwJy15pB1k0IF4Os2y/nZanxT815kFOYmC9OOCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)